Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on May 4, 2011
Dr. Alex Spencer, curator in the Aeronautics Division of the National Air and Space Museum, presents a sampling of Aeronautical Uniform Insignia from the collection. This informal gallery talk was recorded on September 29, 2010 as part of the National Air and Space Museum's "Ask an Expert" lecture series.
"Ask an Expert" lectures are presented weekly at the National Air and Space Museum in Washington, DC and biweekly at the Udvar-Hazy Center in Chantilly, VA. For more information & schedule, see http://www.nasm.si.edu/askanexpert/